Friday Harbor Airport Weather Forecast

    • 35
    • 46

    Mostly Cloudy

    • 36
    • 43

    Mostly Cloudy

    • 35
    • 43

    Mostly Cloudy

    • 35
    • 43

    Mostly Cloudy

    • 35
    • 43

    Mostly Cloudy

    • 36
    • 43

    Mostly Cloudy

    • 36
    • 44

    Chance Rain

Today 21 Jan San Juan County

Partly sunny. Highs in the 40s. Southwest wind to 10 Mph.

Tonight 21 Jan San Juan County

Mostly cloudy. Lows in the mid to upper 30s. South wind around 10 Mph becoming northwest to 10 Mph after midnight.

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  • Temperature Real-Time

Friday Harbor Airport Temperature Statistics

January Temperature

Friday Harbor Airport (0 miles)

  • Lowest 1 January, 2022

    26.1 °F
  • Average January

    41.8 °F
  • Highest 12 January, 2022

    54 °F

Climate (2010–Present)

Friday Harbor Airport (0 miles)

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  • Average Low 2010–Present

    43.7 °F
  • Average 2010–Present

    50.2 °F
  • Average High 2010–Present

    57.8 °F
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